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arrow, vector, mapping, function, morphism, functor
Type of Math Object: 
Major Section: 
Groups audience: 

Mathematics Subject Classification

00A99 no label found


The original author of this entry did not intend this entry to be on the common usage of "arrow". Please restore this perfectly legitimate and well-written entry to its original state... and add a reference, as suggested.

If you want to add an entry on "arrow" in its common usage, please create a separate entry for it.

The original author should have foreseen what would happen if he forgot to log in to PlanetMath for a long while. I can't find a reference at the moment and doubt there is one to be found. But if perchance such a reference is found, the original author's entry will be restored under a different canonical name, one that is less prone to irrelevant autolinking.

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